53995955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 72941568

約数和(自身を除く): 18945613

約数列:

[1, 5, 13, 31, 65, 127, 155, 211, 403, 635, 1055, 1651, 2015, 2743, 3937, 6541, 8255, 13715, 19685, 26797, 32705, 51181, 85033, 133985, 255905, 348361, 425165, 830707, 1741805, 4153535, 10799191, 53995955]

約数ペア:

[(1, 53995955), (5, 10799191), (13, 4153535), (31, 1741805), (65, 830707), (127, 425165), (155, 348361), (211, 255905), (403, 133985), (635, 85033), (1055, 51181), (1651, 32705), (2015, 26797), (2743, 19685), (3937, 13715), (6541, 8255)]